Mishimoto Intercooler Pipe & Boot Kit

2009–2012 Dodge Ram 2500 / Ram 3500 6.7L Cummins

Part #: MMICP-RAM-10BK

Overview

The Mishimoto Intercooler Pipe and Boot Kit is a precision-engineered upgrade tailored for Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine from 2009 to 2012. This kit replaces the factory intercooler piping with high-quality mandrel-bent aluminum pipes and durable silicone boots, designed to improve airflow, reduce exhaust gas temperatures, and enhance overall engine performance and reliability.

Ideal for diesel enthusiasts, professional tuners, and heavy-duty users, this kit addresses common issues found in the stock plastic and smaller diameter pipes, such as cracking, leaks, and boost loss. By upgrading to Mishimoto’s intercooler piping system, owners can expect improved throttle response, better boost delivery, and increased longevity of intercooler components, especially when paired with Mishimoto’s performance intercoolers.

Key Features

Engineered for durability and performance, the Mishimoto Intercooler Pipe and Boot Kit offers the following benefits:

• Mandrel-bent aluminum pipes eliminate restrictive factory bends for optimized airflow
• Increased pipe diameter from 3 inches to 3.5 inches enhances boost efficiency and reduces exhaust gas temperatures (EGTs)
• Replaces weak factory plastic cold-side pipe and smaller hot-side pipe for improved reliability
• Mishimoto DuraCore silicone boots resist heat, pressure, fuel, and oil exposure
• Constant-tension T-bolt clamps ensure a secure, leak-free connection under high boost conditions
• Designed specifically for 2009–2012 Dodge Ram 2500 and 3500 6.7L Cummins diesel engines
• Compatible with Mishimoto performance intercoolers for a complete upgrade solution
• Manufactured in the USA and backed by Mishimoto’s lifetime warranty

Construction & Design

The intercooler pipes are crafted from high-grade mandrel-bent aluminum, maintaining a consistent 3.5-inch diameter through all bends to optimize airflow and minimize turbulence. This design eliminates the restrictive curves and smaller diameters of the factory piping, allowing the turbocharged 6.7L Cummins engine to breathe more efficiently and reduce pressure drop.

Mishimoto’s proprietary DuraCore silicone boots feature a multi-layer synthetic inner core engineered to withstand extreme heat, pressure, and exposure to fuel and oil—common challenges in diesel applications. The kit includes constant-tension T-bolt clamps that provide a tight, vibration-resistant seal, preventing leaks and blowouts during demanding driving conditions.

Installation & Fitment

This kit is designed for a direct bolt-on installation with no modifications required, fitting perfectly on Dodge Ram 2500 and 3500 models from 2009 to 2012 equipped with the 6.7L Cummins engine. It replaces the factory cold-side plastic pipe and the smaller hot-side pipe, delivering a robust and reliable upgrade. Installation typically requires only basic hand tools and moderate mechanical experience, making it accessible for both professional shops and knowledgeable enthusiasts.

What's Included

• Mandrel-bent aluminum intercooler pipes (cold-side and hot-side)
• Mishimoto DuraCore silicone boots
• Constant-tension T-bolt clamps
• Installation hardware and instructions

Ideal For

This intercooler pipe and boot kit is perfect for Dodge Ram 2500 and 3500 owners who demand improved performance and durability from their 6.7L Cummins diesel engines. It is especially suited for those who tow heavy loads, engage in off-road driving, or have upgraded their turbo or intercooler systems and require enhanced airflow and thermal management. Additionally, it serves as a smart replacement for anyone experiencing issues with factory plastic pipes such as cracking, leaks, or boost loss.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.